Xiameter OFS-6040 Silane

Xiameter OFS-6040 Silane is a bifunction silane containing a glycidoxy reactive organic group and a trimethoxysilyl inorganic group. Xiameter OFS-6040 Silane is used in the finish on fiberglass rovings. Xiameter OFS-6040 Silane is effective in improving the physical properties of the mineral-filled polymer such as silica-filled epoxy resin. \n \nGlycidoxypropyltrimethoxysilane CH2(O)CHCH2OC3H6-Si(OCH3)3 – Coupling agent for many thermoset resins with glass or mineral fillers. Color is clear liquid, flash point open cup is 122 deg C. Use in a wide variety of surface treatment and coupling agent application. \n

Features

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• Epoxy reactivity
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• Methoxysilyl inorganic reactivity
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Benefits

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• Improves adhesion
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• Increases composite strength properties
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• Increased composite wet and dry tensile strength and modulus
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• Increased composite wet and dry flexural strength and modulus
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• Increased wet and dry compressive strength
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• Better appearance
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• Better filler wet-out and dispersion
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• Lower viscosity of filled liquid resins
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• Improved processability
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Typical Properties

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Test	Unit	Value
Appearance		Clear liquid
Clolor	APHA	50
Viscosity	cst	3
Specific gravity at 25°C (77°F)		1.07
Refractive index		1.428
Flash point-closed cup	°C (°F)	>101 (>213)
Purity by GC	%	>98.5
Cloride	ppm	<10
Molecular weight	g/mol	236.34
CAS #		2530-83-8